https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79358
--- Comment #12 from Andreas Krebbel <krebbel at gcc dot gnu.org> --- (In reply to Dominik Vogt from comment #4) > I.e. this is a Glibc related problem? The test machine has Glibc-2.18. Yes. The system you are using needs a Glibc upgrade. The patch mentioned in comment 2 fixes the problem.